CABH-SEC-MIB :: cabhSec2FwFactoryDefaultFilterSmask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCABH-SEC-MIBcabhSec2FwFactoryDefaultFilterSmask

cabhSec2FwFactoryDefaultFilterSmask

Module: CABH-SEC-MIB

OID (symbolic): CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSmask

OID (numeric): 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.6

Node type: OBJECT-TYPE

Type: InetAddress

Access: read-only

Description: A bit mask that is to be applied to the source address prior to matching. This mask is not necessarily the same as a subnet mask, but 1's bits must be leftmost and contiguous.

What is cabhSec2FwFactoryDefaultFilterSmask?

Specifies the bitmask applied to a packet's source IP address before comparing it against the factory-default filter's source address criteria. The mask uses contiguous leading 1-bits and functions similarly to a subnet mask to define the matched address range.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.6
snmpwalk -v2c -c public <target> CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSmask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.6.1
snmpget -v2c -c public <target> CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSmask.1

Start monitoring CableHome-compliant residential gateways (cable modem/router) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSmask OID value, configure state conditions and alerts, and monitor any CableHome-compliant residential gateways (cable modem/router) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.4clabProjCableHomeCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.4.2cabhSecMibCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5cabhSecMibObjectsCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4cabhSec2FwObjectsCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4cabhSec2FwFilterCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4.2cabhSec2FwFactoryDefaultFilterTableCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1cabhSec2FwFactoryDefaultFilterEntryCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.6cabhSec2FwFactoryDefaultFilterSmaskCABH-SEC-MIB